introducing your mobile deviceIn this section, learn about your mobile device’s layout, keys, display, and iconsUnpackCheck your product box for the following items: Mobile device Battery Travel adapter (charger) User manualThe items supplied with your device may vary depending on the software and accessories available in your region oroffered by your service provider. You can obtain additional accessories from your local Samsung dealer.Device layoutThe front of your device includes the following keys and features:The rear of your device includes the following keys and features:Keys Key FunctionPower Turn the device on and off (press and hold);Side keys Short press of the side key will help you set up yourdevice automatically. Long press of the side key will resetthe status of your device as the state of the factory